AstDyS-2

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AstDyS ∴ Objects ∴ Bettina ∴ Observational info
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(250) Bettina  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 48625.4 days
Unobserved 48 days

 

Astrometry summary
Optical
RMS of residuals 0.51"
First observation 1885-09-03.912
Last observation 2018-10-22.264
Number (Discarded) 2027 (79)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.





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